Dr. Rafael Castro Jr, MD

Dr. Rafael Castro Jr, MD

Internal Medicine  |  
Male  |  
Age 59
Insurances AcceptedSave
Dr. Rafael Castro Jr, MD is an internal medicine specialist in Princeton, NJ and has been practicing for 35 years. He graduated from University Of Santo Tomas, Facility Of Medicine and Surgery in 1983 and specializes in internal medicine.

601 Ewing St Ste C18

Princeton, NJ 08540

Contact Information

(609) 924-1331

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • EmblemHealth
  • First Health (Coventry Health Care)
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • 2 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Castro Jr

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Dr. Castro Jr's Experience

Dr. Castro Jr's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Internal Medicine
  • Board certified in Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found


  • Internal Medicine

Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

Conditions Treated


Read Less


  • Cholesterol Screening
  • Diabetes Counseling
  • Diabetes Screening
  • Electrocardiogram (EKG)
  • Evaluation and Treatment of Sleep Disorders
  • Herpes Simplex Screening
  • Immunization
  • Liver Function Test
  • Osteoporosis Screening
  • Prostate Cancer Screening
  • Pulmonary Function Test
  • Sexually Transmitted Infections Screening
  • Stress Echocardiogram
  • Thyroid Screening
  • Wellness Examination

Background Check

0 Malpractice Claims

No malpractice history found for New Jersey.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • University Of Santo Tomas, Facility Of Medicine and Surgery
    Medical School | Graduated 1983
  • Brookdale Hospital Medical Center
    Internship Hospital | Completed 1994
  • Brookdale Hospital Medical Center
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Castro Jr has no media or publications listed.

Languages Spoken

  • English
  • Tagalog

Memberships & Professional Affiliations

Dr. Castro Jr does not have any memberships or affiliations listed. If you are Dr. Castro Jr and would like to add memberships or affiliations, please update your profile.

Dr. Castro Jr's Reviews

Likelihood of recommending Dr. Castro Jr to family and friends
based on 22 total reviews (6 with comments)

Likelihood to Recommend (22)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Castro Jr's Performance

Explains condition(s) well
Answers Questions
Time well spent

Office & Staff Performance

Office environment
Staff friendliness
Average wait time
10 to 15 minutes

Patient Comments (6)

in South Brunswick, NJ
Dr Castro is an excellent physician who is extremely accessible and has always been very responsive to my needs as a patient and exhaustive in assessing the right treatment for various conditions.
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in Woodbury, NJ
Literally the best doctor I ever saw. Goes through every detail of you health thoroughly.
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Very caring and takes his time to listen and evaluate. Since he is a one person practice he gives his cell number. Both me and my husband have been to him and have been very very satisfied with his diagnosis EVERY single time.
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in Newtown, PA
Really nice guy, very knowledgeable about general medical practice.
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in Princeton, NJ
If you want to find an old-fashioned style doctor, who doesn't look at the clock to rush you through in order to make the most money for the day, that's Dr. Castro. He's experienced, knowledgeable, and certainly well-trained and, importantly, he will LISTEN to you. I'd love all my doctors to be...more
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